Home / 10,639,495.59-14,682,520.29-6,055,816.96

Finding the Fourth Proportional to 10,639,495.59, 14,682,520.29 and 6,055,816.96

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Solution

The fourth proportional to 10,639,495.59, 14,682,520.29 and 6,055,816.96 is: 8,357,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,639,495.59 : 14,682,520.29 = 6,055,816.96 : x
  2. Step 2: Convert to fraction form
    10,639,495.59/14,682,520.29 = 6,055,816.96/x
  3. Step 3: Cross multiply
    10,639,495.59x = 14,682,520.29 × 6,055,816.96
  4. Step 4: Simplify right side
    10,639,495.59x = 88,914,655,387,726.11
  5. Step 5: Solve for x
    x = 88,914,655,387,726.11/10,639,495.59
  6. Step 6: Final answer
    x = 8,357,036.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.